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Synonyms

catch on

British  

verb

  1. to become popular or fashionable

  2. to grasp mentally; understand

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

catch on Idioms  
  1. Understand, as in Aunt Mary doesn't catch on to any jokes . The verb to catch alone was used with this meaning from Shakespeare's time, on being added in the late 1800s. Also see get it , def. 2.

  2. Become popular, as in This new dance is really beginning to catch on . [Late 1800s]


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

When he tried a swipe, the ball looped up to be caught on the leg side, only for the umpire to signal no-ball.

From BBC

The company fired an executive this week who was allegedly caught on tape saying the company’s soup was “highly processed,” made for “poor people” and used lab-grown and 3-D printed chicken.

From The Wall Street Journal

Campbell’s CPB -0.08%decrease; red down pointing triangle said it fired the executive allegedly caught on audio disparaging the company’s products.

From The Wall Street Journal

“Your structure may catch on fire,” Smith said.

From Los Angeles Times

Artificial intelligence took the idea to an extreme, and investors are catching on.

From The Wall Street Journal